Nielsen H, Johansson L, Rossi M. "一种的合成方法" [P]. European Patent, EP 3734567 A1, 2023-08-04.
发明人沈红梅,赵玉洁,王建平. "Method for the Synthesis of tert-Butyl 2-(6-((tert-butoxycarbonyl)(cyclobutyl)amino)pyridin-3-yl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116904462 B, 授权公告日 2021-06-19.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 975, (8), 8478-8485.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 791, 7791-7800.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-(6-((tert-butoxycarbonyl)(cyclobutyl)amino)pyridin-3-yl)piperidine-1-carboxylate Using HRMS and NMR". Chemosphere, 2015, 1003, 9512-9518.